APR High Flow Intake Filters are a direct upgrade to your factory intake system! Typically your engine is equipped with a cheap, mass-produced and restrictive paper filter system that must be replaced several times in the life of the vehicle. The APR Filter uses a proprietary, high-flow, cotton-gauze filtration material that is washable and will likely outlive the vehicle itself! The filtration material was flow-bench optimized to provide maximum performance while also providing excellent filtration that will keep your engine running clean for hundreds of thousands of miles with normal maintenance. With multiple decades of creating and selling high-flow filters for hundreds of thousands of vehicles with our upgraded intake systems, we're confident our line of drop-in filters will be an excellent upgrade for our budget-minded consumers!. Part Number Cross References: AC Delco A3608C, Audi 06C133842, Audi 2K0133843E, Audi 8K01333843E, Audi 8K0133837T, Audi 8K0133843E, Audi 8K0133843M, Audi 8R0133843D, Audi 8R0133843K, Autopart International 5000257715, Autopart International 5000287502, Beck/Arnley 0421787, BMC FB45420, Carquest 83043, Champ Labs. AF3605, DuraMAX DA3605, Eco Gard XA6093, Fram CA10522, Hastings AF1514, K&N 33-2945, Luber-Finer AF3605, Mann-Hummel C32130, MicroGard MGA49043, Mobil AF3605, Premium Guard PA6093, Pronto PA6093, Purepro A6093, Purolator A16093, Ryco A1791, Service Champ AF6093, Service Pro MA6093, Simota OA003, STP SA10522, Valvoline VA313, Warner WAF3605, Wesfil WA5234, WIX 49043. In many cases, upgrading the intake system to an APR intake system is the best route to take for maximum performance, but that's not always possible for all vehicles and every budget. That's where our direct replacement filters shine. This is the easiest upgrade you can make to your factory intake system to maximize performance. The filter flows more than stock and has less pressure drop at the same flow rate, which means the engine doesn't need to work as hard to make the same, or more power.. Our drop-in filters are made for all engine types including gas, diesel, ethanol, or other fuels, and naturally aspirated, turbocharged, supercharged, and other hybrid configurations! In every scenario, our filter maximizes performance of the factory intake system. Expect sharper throttle response, a little more sound, and on turbocharged engines, less strain on the turbo with a reduction in turbo lag.. Fits Audi A4 09-16, A4 allroad 17, A4 Quattro 09-16, A5 Quattro 10-17, allroad 13-16, Q5 11-17. Decades of success designing high-flow filters for high performance applications. APR 13-16 Audi Allroad Intake Filter (323mm x 128mm). Lower pressure drop than stock at every flow rate. Washable and reusable for the life of the engine. High-flow, proprietary cotton-gauze material. Compatible with the factory intake system. APR Intake Filter - B8 - 2.0T (323x128). Does not negatively impact emissions. Sharpens response (Turbo/Throttle). Works at any stage of performance. Slightly enhances engine sound. Maximizes engine performance. Flow-bench optimized design. Flows more than stock. FILTER B8 LONGITUDAL. Intake Filter

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